Assignee
Inventors
- Kiyoshi Nakahara (15 patents)
- Toshimasa Seki (6 patents)
- Hidenori Ishioka (20 patents)
- Wataru MINO (3 patents)
- Yasuhiro Harada (246 patents)
- Norio Takami (381 patents)
- Hiroki Inagaki (202 patents)
US Patent 9806339 · Granted Oct 31, 2017